smelting
Yes, when they do this it is called surface mining.
There were 700 miners The population is 30,000
In some cases, the toxic gases can KILL the miners. Also, the coal can give the miners lung cancer; like smoking. Research a bit more on miners, if I were you.
with a drill
they dont
by making it
picks
gun
yes
Chile that's why there are called the Chillian miners
Miners
gad
By seeing that miners have the proper equipment, and that they are properly trained to maintain and use it safely. All US mines are required to conduct training of new miners, and periodic refresher training for all miners.
FACTORS OF PRODUCTIONREWARDEXAMPLECapitalInterestMachinery, equipment, buildingsEntrepreneurshipProfitBusiness owner, factory ownerLandRentMineral deposits, soil, timber, water, land itselfLabourSalaries and WagesFarmworkers, miners, artisans, technicians
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Miners.
Smelting